describeProblemObservations method
      
Future<DescribeProblemObservationsResponse> 
describeProblemObservations({ 
    
- required String problemId,
Describes the anomalies or errors associated with the problem.
May throw InternalServerException. May throw ValidationException. May throw ResourceNotFoundException.
Parameter problemId :
The ID of the problem.
Implementation
Future<DescribeProblemObservationsResponse> describeProblemObservations({
  required String problemId,
}) async {
  ArgumentError.checkNotNull(problemId, 'problemId');
  _s.validateStringLength(
    'problemId',
    problemId,
    38,
    38,
    isRequired: true,
  );
  final headers = <String, String>{
    'Content-Type': 'application/x-amz-json-1.1',
    'X-Amz-Target': 'EC2WindowsBarleyService.DescribeProblemObservations'
  };
  final jsonResponse = await _protocol.send(
    method: 'POST',
    requestUri: '/',
    exceptionFnMap: _exceptionFns,
    // TODO queryParams
    headers: headers,
    payload: {
      'ProblemId': problemId,
    },
  );
  return DescribeProblemObservationsResponse.fromJson(jsonResponse.body);
}